Signatrol is a UK-based specialist manufacturer of data logging and monitoring solutions designed to record and analyze temperature, humidity, and other process parameters across demanding applications. With more than 20 years of experience, Signatrol provides data logging technologies for industries including food and beverage, pharmaceutical, healthcare, logistics, agriculture, environmental monitoring, and general industry.

Signatrol's product portfolio includes the SL50 Series miniature temperature data loggers, SL7104 Four Channel Data Logger, SL151T Robust Temperature Data Logger, tempmate-M1 Multi-use USB Temperature Data Logger, tempmate-M2-T USB Temperature Data Logger, tempmate-S2-T Single Use USB Temperature Data Logger, CADMUS wireless monitoring system, and SpYdaq wireless data monitoring system.

Temperature and Process Data Logging Solutions

Signatrol's product range is focused on accurate data collection, recording, monitoring, and analysis. Its data loggers can be configured for applications ranging from simple temperature monitoring to multi-channel process measurement.

Key solution areas include:

• SL50 Series – miniature button-style temperature data loggers designed for compact and high-accuracy temperature monitoring.

• SL7104 Four Channel Data Logger – a flexible multi-input data logger capable of accepting RTDs, thermocouples, 4–20 mA, 0–10 VDC, ±100 mV, thermistors, and other sensor inputs.

• SL151T Robust Temperature Data Logger – a sealed temperature logger designed for applications including food, pharmaceutical, building management, and temperature-sensitive goods.

• tempmate-M1 – multi-use USB temperature data logger for recording temperature during storage and transportation.

• tempmate-M2-T – USB temperature data logger with a user-replaceable battery.

• tempmate-S2-T – single-use USB temperature data logger designed for temperature monitoring during transportation and storage.

• CADMUS – wireless Wi-Fi data monitoring, logging, and alert system for distributed temperature and humidity monitoring.

• SpYdaq – wireless radio-based monitoring, logging, and alert system for remote environmental monitoring.

The SL7104 is particularly suited to process-monitoring applications because its universal inputs can interface with different sensor types, including temperature sensors, pressure transmitters, flow meters, and other devices providing voltage, current, or pulse outputs.

Designed for Accurate and Reliable Monitoring

Signatrol data loggers are designed to continuously record measurement data so that users can review historical conditions, identify abnormalities, validate processes, and maintain an auditable record of environmental or process conditions.

Depending on the model, important capabilities include:

• High-accuracy temperature measurement

• Configurable sampling intervals

• Internal data storage

• USB connectivity on applicable models

• Wireless and Wi-Fi monitoring options

• High and low alarm functions

• Multi-channel sensor inputs

• Remote monitoring and notifications on applicable systems

• Data analysis and reporting software

The SL50 Series, for example, is available in multiple configurations covering different temperature ranges and accuracy requirements. Current models include the SL51T, SL52T, SL53T, SL55T-A, SL56T, SL61T, SL62T, and SL63T.

Industrial and Process Monitoring

Signatrol solutions can be used wherever accurate historical measurement data is required to monitor, validate, or improve an industrial or environmental process.

Typical applications include:

• Food and beverage processing

• Pharmaceutical and medical environments

• Cold-chain transportation and storage

• Environmental monitoring

• Industrial process monitoring

• Flow monitoring

• Building and facilities management

• Agriculture and farming

• Water-treatment and validation applications

The SL7104 Four Channel Data Logger can be used for applications such as flow monitoring, process control, foundry monitoring, and flow-meter recording. Its digital input can also function as a pulse counter for equipment such as flow meters with pulse outputs.

Wireless Monitoring and Data Communication

For installations where continuous remote monitoring is required, Signatrol provides wireless data logging systems such as CADMUS and SpYdaq. These systems allow measurement data to be monitored across multiple locations while providing alarm and notification capabilities on applicable configurations.

CADMUS provides wireless Wi-Fi monitoring for temperature and humidity and can provide real-time data access, automated reporting, and alarm notifications. SpYdaq provides wireless radio-based monitoring and can be deployed across distributed facilities where remote environmental monitoring is required.

Data Logging for Compliance and Process Validation

Reliable data recording is important for applications where temperature and environmental conditions must be demonstrated over time. Signatrol data loggers are used to create records that can support quality assurance, process validation, audits, and compliance requirements.

Selected Signatrol products are compatible with standards such as BS EN 12830:2018, while individual products may have additional compliance or certification depending on their application and configuration.

Reliability Through Precision Data Recording

Signatrol combines specialist data-logging technology, flexible sensor inputs, wireless monitoring, and software-based data analysis to provide reliable measurement solutions for applications where accurate historical records are essential.

From compact temperature loggers such as the SL50 Series to multi-channel systems such as the SL7104, and wireless platforms such as CADMUS and SpYdaq, Signatrol provides data logging solutions that help organizations monitor conditions, identify anomalies, validate processes, and make informed operational decisions.

Certifications